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參數(shù)資料
| 型號： | WS57C51C-45TMB |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | PROM |
| 英文描述： | 16K X 8 UVPROM, 45 ns, CDIP28 |
| 封裝： | 0.300 INCH, CERDIP-28 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 21K |
| 代理商： | WS57C51C-45TMB |
PRODUCT SELECTION GUIDE
PARAMETER
WS57C51C-45
WS57C51C-55
WS57C51C-70
Address Access Time (Max)
45 ns
55 ns
70 ns
CS to Output Valid Time (Max)
20 ns
25 ns
30 ns
WS57C51C
VCC
A10
A11
A12
A13
CS1/VPP
CS2
CS3
CS4
O7
O6
O5
O4
O3
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
A12
A13
CS1/VPP
CS2
CS3
CS4
NC
O7
O6
A5
A4
A3
A2
A1
A0
NC
O0
O1
A
6
A
7
A
8
A
9
V
CC
A
10
A
11
O2 NC
O3 NC O4 O5
1
43
2
32 31 30
29
28
27
26
25
24
23
22
21
5
6
7
8
9
10
11
12
13
14 15 16 17 18 19 20
GND
TOP VIEW
Chip Carrier
CERDIP
PIN CONFIGURATION
4-11
MILITARY HIGH SPEED 16K x 8 CMOS PROM/RPROM
KEY FEATURES
Ultra-Fast Access Time
Pin Compatible with Am27S51
— 45 ns
and N82HS1281
Low Power Consumption
Immune to Latch-Up
Fast Programming
— Up to 200 mA
ESD Protection Exceeds 2000 V
GENERAL DESCRIPTION
The WS57C51C is a High Performance 128K UV Erasable Electrically Re-Programmable Read Only Memory
(RPROM). It is manufactured in an advanced CMOS technology which enables it to operate at Bipolar PROM
speeds while consuming only 25% of the power required by its Bipolar counterparts. A further advantage of the
WS57C51C over Bipolar PROM devices is the fact that it utilizes a proven EPROM technology. This enables the
entire memory array to be tested for switching characteristics and functionality after assembly. Unlike devices which
cannot be erased, every WS5751C in a windowed package is 100% tested with worst case test patterns both
before and after assembly.
The WS57C51C provides a low power alternative to those designs which are committed to a Bipolar PROM
footprint. It is a direct drop-in replacement for a Bipolar PROM of the same architecture (16K x 8). No software,
hardware or layout changes need be performed.
PINS
CS1/
CS2
CS3
CS4
VCC OUTPUTS
MODE
VPP
Read
VIL
VIH
VIL
VCC
DOUT
Output
Disable
VIH
XXX
VCC
High Z
Output
XVIH
XX
VCC
High Z
Disable
Output
XX
VIL
XVCC
High Z
Disable
Output
XXX
VIH
VCC
High Z
Disable
Program
VPP
VIH
XX
VCC
DIN
Program
Verify
VIL
VIH
VIL
VCC
DOUT
MODE SELECTION
Return to Main Menu
Obsolete
Product(s)
- Obsolete
Product(s)
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PDF描述 |
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| WT15PRD4 | 15 CONTACT(S), MALE, RIGHT ANGLE TWO PART BOARD CONNECTOR, SOLDER, PLUG |
| WT15PRD7 | 15 CONTACT(S), MALE, RIGHT ANGLE TWO PART BOARD CONNECTOR, SOLDER, PLUG |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| WS57C51C-55 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MILITARY HIGH SPEED 16K x 8 CMOS PROM/RPROM |
| WS57C51C-55CMB | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED 16K x 8 CMOS PROM/RPROM |
| WS57C51C-55D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED 16K x 8 CMOS PROM/RPROM |
| WS57C51C-55DMB | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED 16K x 8 CMOS PROM/RPROM |
| WS57C51C-55J | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED 16K x 8 CMOS PROM/RPROM |
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